Curious about what the most expensive UNION ARENA cards of them all are?

In this list, we’ll be looking at the best of the best UNION ARENA chase cards fetching the most value on the secondary card market. For this list, we’ll be looking at data for the SR*** and lower cards, while avoiding including the special serialized cards. While technically speaking the serialized cards are the most valuable chase cards in the English version of the game, data for their market worth is also hard to find, and they are so scarce that they often go for thousands upon thousands of dollars.

The serialized cards include:

Lelouch from both Code Geass Vol. 1 and Vol. 2
Yuji Vol. 1 and Sukuna Vol. 2
Tanjiro Serialized
Nezuko Serialized

#1 Asuna SR***

It’s great to see that Asuna – who hails from Sword Art Online and also one of my favorite anime of all time – is still relevant enough today to command a truly impressive amount of money on the secondary card market. Despite there being a plethora of solid chase cards available to date, none holds a candle to the kind of incredible value Asuna SR*** has – fetching enough to make even the top three TCGs blush.

#2 Nezuko Kamado SR***

I’m not at all to see this gorgeous Nezuko SR*** end up very near the top of this list. For starters, look at that artwork, the colors, and the floral patterns in the background. Here is one of anime’s most recognizable and indeed iconic characters – part of an anime so popular that it was able to launch a movie into the top five most successful films of 2025.

Demon Slayer is a once-in-a-generation kind of anime, and Nezuko bears the weight of that burden splendidly to a more than impressive market value.

#3 Modernia SR***

The NIKKE UNION ARENA set has a very strong collection of chase cards, and it’s most valuable is easily the Modernia SR***. This card is one of the most valuable in the game right now, and given both NIKKE and Modernias’ popularity as a whole, it should be in the top 10 for a while.

#4 Levi SR***

Part of me is surprised to see Levi this high up on the list, and yet part of me isn’t. Attack on Titan isn’t just a massively popular set. It’s also been one of the most popular sets for the UNION ARENA English version, despite it not fairing the best competitively. Still, if you manage to pull this quintessential chase card, you’re in for a solid amount of value.

#5 Yusuke Urameshi SR***

Clearly there are a ton of Yu Yu Hakusho fans out there – enough to drive this character to the top of UNION ARENA cards in terms of market value. Perhaps just as impressive, however, is this particular SR***’s ability to stay relevant on the market despite several top tier chase cards entering the market since its initial release. Indeed, Yusuke appears to be a riser – passing even the gorgeous Rukia BLEACH card since I last updated this list in December of 2025. Clearly UNION ARENA collectors aren’t just here for the Gen Z anime, proving an oldie-but-a goodie-can still have massive market appeal.

#6 Rukia SR***

Rukia was – when it released – and remains my favorite alternate art SR*** card in UNION ARENA. To me, it is the most beautiful and captures the beauty and appeal that originally captured my imagination when reading the BLEACH manga as a youth so perfectly. Apparently I’m not the only person who has noticed this above-and-beyond artwork featuring Rukia’s greatest moment from the show, as she comfortably sits at the top of the heap of most expensive UNION ARENA cards.

#7 Ichigo Kurosaki – SR***

This epic Ichigo card feels like one of the most iconic UNION ARENA pulls partly because it was one of the very first SR*** cards we ever had back when BLEACH: Thousand Year Blood war debuted, bringing BLEACH fans into the fold. Ichigo as a character has something of a massive comeback story. Once one of the big three, then a big zero that saw his show canceled, only to come back as one of the most popular modern anime shows.

Clearly the confidence shows in this card’s artwork, catapulting it to the top of the list.

#8 Tanjiro – SR***

I have a special attachment to this particular SR*** because it’s not only the only SR*** card I’ve pulled from UNION ARENA so far – I also pulled the serialized version of the card. This Tanjiro is a fantastic card that remains super relevant given the incredible hype that Demon Slayer continues to enjoy as a franchise. As far as UNION ARENA cards go, it’s up there as one of the cards with the brightest feature on the secondary card market.

Its recent upward trajectory – passing Asta on this list of top UNION ARENA chase cards – might have a little to do with the incredible Demon Slayer Vol. 2 set having just dropped at the end of 2025. Certainly it brought Tanjiro back into the minds of UNION ARENA fans, helping propel a positive market trajectory.

#9 Asta SR***

Asta Chase — Market: $410

Buy on TCGPlayer

Although Red Asta is considered to be one of the strongest UNION ARENA decks by many, his place atop this list is probably due in part to a very loyal fanbase and the fact that no other major card game as of yet has a Black Clover set.

#10 Roy Mustang SR***

Who knew when the Fullmetal Alchemist released in the summer of 2025 that in it was one deck that would absolutely wreck havoc on the UNION ARENA English meta. While Roy may not have seen a ton of hype at first, today he’s widely acclaimed as one of the strongest archetypes in the game. This backed by stellar artwork and popularity among fans helps increase his value.

The 10 Most Expensive UNION ARENA Cards Right Now